﻿using System;
namespace UserGroupData
{
    public interface IPresentationRepository
    {
        int AddNewPresentation(PresentationDTO dto);
        void DeletePresentationDTO(int id);
        System.Collections.Generic.List<PresentationDTO> GetAllPresentations();
        PresentationDTO GetPresentation(int id);
        void UpdatePresentation(PresentationDTO dto);
    }
}
